Polyester Filter Bag
Breaking Elongation is less than 20% for MD and 40% for CMD,low dry shrinkage, can work well in the 130 deg C. the material is cheaper than other material, so widely used in a lot of bag house system.
Polyester filter bag are widely used in cement industry, chemical industry, Aluminum industry , powder industry ,etc.
Technical data:
Specs And Features | |||||
Material | Polyester/Polyester Scrim | Thickness | 1.9 | ||
Weight(g/sqm) | 500 | Density(g/cm3) | 1.38 | Air Permeability(m3/m2/min) | 12~16 |
Warp Tensile Strength (N/5x20cm) |
>1000 |
Weft Tensile Strenght (N/5x20cm) |
>1300 |
Moisture Regain(20¡æ And 65% r. humidity) |
0.10% |
Warp Elongation(%) | <30 | Weft Elongation(%) | <50 | Support Combustion | Yes |
Continuous Dry Heat Operation(¡æ) |
135 |
Continuous Moist Heat Operation(¡æ) |
94 |
Max Short Dry Heat Surge(Short Term)(¡æ) |
150 |
Biological(Mildew, Bacteria) | fair | Alkalis | fair | Mineral Acids | fair |
Organic Acids | fair | Oxidising Agents | good | Organic Solvents | good |
Finishing | Singeing-calendering-water and oil proof | ||||
Product Applications | Chemical/ Steel/Waste Incineration/Thermoelectricity/Construction Material | ||||
Usage | Air Filter | ||||
Type | Filter Felt | ||||
Specialized in supplying | |||||
1. Needle puched felt 2. Woven filtration fabric 3. Filter bags 4. Filter cages 5. Filter tubing automatic production line |